3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_diff(array(array(1,2,3),1,2,3), array(array(1,2,3),3,2,1)));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0170.00318.89
8.3.30.0110.00319.09
8.3.20.0020.00520.21
8.3.10.0090.00020.41
8.3.00.0080.00019.38
8.2.170.0100.00322.96
8.2.160.0070.00720.46
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00820.98
8.2.110.0100.00020.35
8.2.100.0040.00717.97
8.2.90.0050.00319.06
8.2.80.0040.00417.97
8.2.70.0080.00017.49
8.2.60.0000.00917.78
8.2.50.0080.00018.07
8.2.40.0040.00417.82
8.2.30.0020.00519.43
8.2.20.0040.00417.61
8.2.10.0030.00517.81
8.2.00.0070.00017.53
8.1.270.0030.00623.83
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0070.00323.94
8.1.230.0070.00419.00
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00617.22
8.1.190.0000.00917.10
8.1.180.0000.00819.01
8.1.170.0000.00818.59
8.1.160.0040.00421.89
8.1.150.0070.00018.80
8.1.140.0080.00017.29
8.1.130.0030.00317.87
8.1.120.0070.00017.27
8.1.110.0000.00917.23
8.1.100.0000.00717.30
8.1.90.0030.00317.22
8.1.80.0040.00417.20
8.1.70.0030.00317.21
8.1.60.0090.00317.38
8.1.50.0030.00517.35
8.1.40.0000.00817.27
8.1.30.0040.00417.40
8.1.20.0040.00417.43
8.1.10.0040.00417.44
8.1.00.0000.00817.17
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00518.23
8.0.270.0070.00017.04
8.0.260.0000.00817.04
8.0.250.0070.00016.91
8.0.240.0000.00716.90
8.0.230.0040.00416.86
8.0.220.0000.00716.74
8.0.210.0030.00316.73
8.0.200.0030.00316.90
8.0.190.0000.00716.93
8.0.180.0030.00316.74
8.0.170.0080.00016.74
8.0.160.0070.00016.76
8.0.150.0000.00716.79
8.0.140.0040.00416.71
8.0.130.0000.00913.29
8.0.120.0000.00716.79
8.0.110.0000.00716.66
8.0.100.0040.00416.87
8.0.90.0000.00716.63
8.0.80.0110.00416.82
8.0.70.0070.00016.67
8.0.60.0040.00416.72
8.0.50.0080.00016.65
8.0.30.0070.01216.95
8.0.20.0110.00917.40
8.0.10.0050.00216.81
8.0.00.0090.01116.75
7.4.330.0000.00515.02
7.4.320.0030.00316.32
7.4.300.0000.00616.22
7.4.290.0070.00016.45
7.4.280.0070.00016.51
7.4.270.0030.00316.40
7.4.260.0040.00416.43
7.4.250.0070.00016.31
7.4.240.0050.00216.48
7.4.230.0050.00216.37
7.4.220.0040.01316.54
7.4.210.0120.00416.49
7.4.200.0030.00316.17
7.4.160.0140.00916.29
7.4.150.0030.01617.40
7.4.140.0070.01517.86
7.4.130.0040.01416.32
7.4.120.0060.01216.37
7.4.110.0090.01416.28
7.4.100.0040.01516.50
7.4.90.0100.00716.36
7.4.80.0070.01019.39
7.4.70.0110.00616.61
7.4.60.0080.00816.49
7.4.50.0040.00416.52
7.4.40.0080.01216.20
7.4.30.0130.00316.47
7.4.00.0100.00714.90
7.3.330.0000.00513.00
7.3.320.0000.00712.93
7.3.310.0030.00316.12
7.3.300.0040.00416.24
7.3.290.0070.00716.31
7.3.280.0070.00916.25
7.3.270.0070.01117.40
7.3.260.0000.01716.26
7.3.250.0090.01116.28
7.3.240.0070.01416.15
7.3.230.0090.00616.39
7.3.210.0100.00716.18
7.3.200.0140.01019.39
7.3.190.0170.00616.31
7.3.180.0030.01216.23
7.3.170.0070.01316.41
7.3.160.0090.00616.50
7.3.120.0120.00614.57
7.3.110.0060.01014.67
7.3.100.0060.01014.67
7.3.90.0050.00714.75
7.3.80.0060.00714.63
7.3.70.0070.00714.81
7.3.60.0050.00614.71
7.3.50.0040.00814.71
7.3.40.0040.00914.54
7.3.30.0040.00714.59
7.3.20.0050.00916.49
7.3.10.0040.01016.73
7.3.00.0080.00616.56
7.2.330.0060.01216.52
7.2.320.0060.00916.45
7.2.310.0100.01316.43
7.2.300.0070.03316.16
7.2.290.0060.01016.51
7.2.250.0060.01014.78
7.2.240.0070.01214.86
7.2.230.0050.00914.68
7.2.220.0070.00814.82
7.2.210.0030.00814.90
7.2.200.0100.00614.79
7.2.190.0040.00514.72
7.2.180.0060.00814.81
7.2.170.0050.00614.83
7.2.160.0070.00414.89
7.2.150.0120.00016.66
7.2.140.0080.00416.84
7.2.130.0000.01116.35
7.2.120.0040.01216.53
7.2.110.0090.00016.83
7.2.100.0110.00616.50
7.2.90.0060.00616.63
7.2.80.0030.01016.67
7.2.70.0120.00316.82
7.2.60.0080.00716.77
7.2.50.0120.00316.66
7.2.40.0070.00416.82
7.2.30.0060.00916.63
7.2.20.0030.01216.77
7.2.10.0110.00716.88
7.2.00.0060.00917.96
7.1.330.0060.00915.71
7.1.320.0060.00615.50
7.1.310.0050.00715.86
7.1.300.0020.01115.73
7.1.290.0030.01215.58
7.1.280.0020.01315.69
7.1.270.0060.00615.67
7.1.260.0020.01115.72
7.1.250.0070.00715.56
7.1.240.0060.00315.57
7.1.230.0060.00315.65
7.1.220.0030.00915.45
7.1.210.0000.01315.75
7.1.200.0030.00815.79
7.1.190.0060.00315.74
7.1.180.0100.00715.76
7.1.170.0090.00615.76
7.1.160.0030.00915.59
7.1.150.0060.00915.42
7.1.140.0100.00315.81
7.1.130.0120.00015.43
7.1.120.0030.01215.71
7.1.110.0030.01015.72
7.1.100.0020.00716.69
7.1.90.0030.00815.73
7.1.80.0070.00715.44
7.1.70.0070.00516.31
7.1.60.0100.00917.61
7.1.50.0050.01116.00
7.1.40.0070.00715.57
7.1.30.0000.01415.39
7.1.20.0000.01315.74
7.1.10.0030.00615.63
7.1.00.0000.04719.08
7.0.330.0030.00914.97
7.0.320.0070.00715.49
7.0.310.0040.01115.22
7.0.300.0070.00714.97
7.0.290.0090.00615.36
7.0.280.0060.00615.11
7.0.270.0080.00415.40
7.0.260.0000.00915.38
7.0.250.0030.01015.29
7.0.240.0100.00415.46
7.0.230.0030.00615.18
7.0.220.0000.01415.09
7.0.210.0030.01015.21
7.0.200.1090.00115.79
7.0.190.0100.00315.38
7.0.180.0060.00315.45
7.0.170.0120.00015.17
7.0.160.0030.00915.39
7.0.150.0040.01115.29
7.0.140.0030.04118.72
7.0.130.0040.01115.33
7.0.120.0100.00315.19
7.0.110.0100.00015.19
7.0.100.0030.01315.46
7.0.90.0030.01015.05
7.0.80.0100.00015.16
7.0.70.0040.00715.36
7.0.60.0050.02317.48
7.0.50.0100.03316.52
7.0.40.0040.04016.86
7.0.30.0170.02016.72
7.0.20.0150.03016.79
7.0.10.0050.03316.89
7.0.00.0070.02216.73
5.6.400.0040.00714.16
5.6.390.0070.00714.07
5.6.380.0090.00013.99
5.6.370.0030.00714.41
5.6.360.0040.01214.14
5.6.350.0070.00414.44
5.6.340.0070.00713.66
5.6.330.0060.00614.25
5.6.320.0000.01514.17
5.6.310.0040.01013.93
5.6.300.0110.00313.92
5.6.290.0030.01014.11
5.6.280.0080.03717.61
5.6.270.0060.00314.09
5.6.260.0030.00613.92
5.6.250.0130.00714.47
5.6.240.0060.01214.43
5.6.230.0000.01014.15
5.6.220.0000.01214.30
5.6.210.0110.03717.40
5.6.200.0070.03216.06
5.6.190.0060.02617.30
5.6.180.0200.02517.24
5.6.170.0240.04217.38
5.6.160.0050.03817.25
5.6.150.0030.02816.14
5.6.140.0070.02716.19
5.6.130.0130.02516.28
5.6.120.0030.02817.34
5.6.110.0120.03517.62
5.6.100.0070.04417.59
5.6.90.0030.04617.64
5.6.80.0140.03817.34
5.6.70.0090.00313.82
5.6.60.0060.00614.00
5.6.50.0090.00614.02
5.6.40.0090.00614.16
5.6.30.0000.01314.23
5.6.20.0060.01014.01
5.6.10.0000.00914.18
5.6.00.0060.00614.04
5.5.380.0120.00314.32
5.5.370.0030.00614.03
5.5.360.0100.00714.04
5.5.350.0130.04317.30
5.5.340.0030.03215.86
5.5.330.0040.03517.17
5.5.320.0070.04317.05
5.5.310.0150.03717.18
5.5.300.0070.02716.12
5.5.290.0050.02315.99
5.5.280.0070.03817.57
5.5.270.0090.04317.34
5.5.260.0070.02817.53
5.5.250.0050.02317.37
5.5.240.1850.02416.91
5.5.230.0030.00813.74
5.5.220.0100.00314.00
5.5.210.0100.00714.00
5.5.200.0090.00314.16
5.5.190.0060.00613.91
5.5.180.0030.01014.11
5.5.170.0090.00314.20
5.5.160.0060.00614.13
5.5.150.0080.00814.10
5.5.140.0070.00714.11
5.5.130.0070.00714.07
5.5.120.0070.00314.09
5.5.110.0030.01014.08
5.5.100.0060.00614.14
5.5.90.0000.01114.33
5.5.80.0030.00614.01
5.5.70.0070.00714.06
5.5.60.0080.00514.22
5.5.50.0040.00414.04
5.5.40.0070.00314.17
5.5.30.0080.00413.90
5.5.20.0040.01114.05
5.5.10.0110.00314.21
5.5.00.0080.00413.79
5.4.450.0360.02115.33
5.4.440.0220.02015.21
5.4.430.0370.03215.35
5.4.420.0380.03515.36
5.4.410.0400.03315.29
5.4.400.0300.03715.05
5.4.390.0420.03715.14
5.4.380.0170.02614.88
5.4.370.0100.03614.93
5.4.360.0160.02514.95
5.4.350.0220.03714.96
5.4.340.0170.03214.97
5.4.330.0030.00611.20
5.4.320.0040.02611.83
5.4.310.0040.02311.83
5.4.300.0070.02011.83
5.4.290.0040.02811.83
5.4.280.0040.02111.77
5.4.270.0050.02011.78
5.4.260.0060.02311.77
5.4.250.0050.02411.77
5.4.240.0050.02411.78
5.4.230.0080.02911.77
5.4.220.0090.02511.77
5.4.210.0050.02511.77
5.4.200.0020.02911.77
5.4.190.0060.02211.77
5.4.180.0040.03011.77
5.4.170.0060.02711.77
5.4.160.0050.02311.77
5.4.150.0070.02111.77
5.4.140.0060.02311.61
5.4.130.0040.02311.61
5.4.120.0040.02111.58
5.4.110.0090.02611.58
5.4.100.0070.01811.58
5.4.90.0050.02311.58
5.4.80.0030.02811.58
5.4.70.0060.02211.58
5.4.60.0030.02511.58
5.4.50.0070.02111.58
5.4.40.0040.02211.57
5.4.30.0050.02111.57
5.4.20.0030.02311.57
5.4.10.0080.02111.57
5.4.00.0020.02311.32
5.3.290.0060.04612.80
5.3.280.0150.04212.71
5.3.270.0060.04412.73
5.3.260.0060.04212.72
5.3.250.0080.04412.72
5.3.240.0100.04012.72
5.3.230.0050.03812.70
5.3.220.0100.04212.68
5.3.210.0070.04312.68
5.3.200.0050.04812.68
5.3.190.0020.04212.68
5.3.180.0110.03312.67
5.3.170.0070.03712.66
5.3.160.0060.04012.67
5.3.150.0040.04012.67
5.3.140.0060.04112.66
5.3.130.0070.03812.66
5.3.120.0050.04012.66
5.3.110.0040.04212.66
5.3.100.0070.03712.12
5.3.90.0060.03812.09
5.3.80.0060.04112.08
5.3.70.0090.03412.07
5.3.60.0040.03812.06
5.3.50.0040.03912.00
5.3.40.0090.03412.00
5.3.30.0070.04411.95
5.3.20.0070.04711.72
5.3.10.0060.04611.69
5.3.00.0060.04411.67
5.2.170.0100.0289.19
5.2.160.0050.0369.18
5.2.150.0070.0349.18
5.2.140.0030.0319.18
5.2.130.0070.0359.14
5.2.120.0130.0299.14
5.2.110.0030.0329.14
5.2.100.0070.0269.14
5.2.90.0020.0309.14
5.2.80.0050.0309.14
5.2.70.0030.0319.13
5.2.60.0040.0299.09
5.2.50.0050.0299.05
5.2.40.0080.0329.03
5.2.30.0040.0339.00
5.2.20.0030.0339.00
5.2.10.0040.0288.93
5.2.00.0020.0318.79
5.1.60.0040.0238.08
5.1.50.0040.0248.07
5.1.40.0040.0248.05
5.1.30.0060.0328.41
5.1.20.0030.0278.43
5.1.10.0070.0228.15
5.1.00.0030.0268.15
5.0.50.0020.0216.63
5.0.40.0040.0196.48
5.0.30.0040.0326.30
5.0.20.0050.0176.27
5.0.10.0030.0286.25
5.0.00.0050.0346.23
4.4.90.0040.0164.78
4.4.80.0040.0134.75
4.4.70.0020.0154.75
4.4.60.0040.0134.76
4.4.50.0010.0164.77
4.4.40.0030.0244.71
4.4.30.0030.0154.76
4.4.20.0040.0134.84
4.4.10.0030.0144.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0144.67
4.3.90.0030.0144.63
4.3.80.0030.0234.59
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0030.0144.63
4.3.40.0040.0224.54
4.3.30.0030.0153.30
4.3.20.0040.0143.27
4.3.10.0020.0153.23
4.3.00.0000.01713.92

preferences:
43.41 ms | 400 KiB | 5 Q